linux-kernel - Re: [PATCH] KVM: remove unused guest

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Message-ID: <c84ec6d3-4f5a-a24e-d907-8e5bc2729dbe@redhat.com>
Date:   Sat, 11 Jan 2020 12:32:00 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Alex Shi <alex.shi@...ux.alibaba.com>
Cc:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...nel.org>,
        Frederic Weisbecker <frederic@...nel.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] KVM: remove unused guest_enter/exit

On 10/01/20 04:13, Alex Shi wrote:
> After commit 6edaa5307f3f ("KVM: remove kvm_guest_enter/exit wrappers")
> no one uses guest_enter/exit anymore.
> 
> So better to remove them to simplify code and reduced a bit of object
> size.

There is no reduction in object size, since these are inlines.  But PPC
still uses them.

Paolo